James H. Baker and Willem H. Drucker (1988) “The major element geochemistry of the 1.9-1.86 Ga Bergslagen Older Granite Suite, W. Bergslagen, Central Sweden”, Netherlands Journal of Geosciences, pp. 227-237. Available at: https://njgjournal.nl/index.php/njg/article/view/13065 (Accessed: 6April2026).